Identifying Parts of Polynomial Expression

Identify a constant in the expression

3x + 4y + 2

• 1

• 2

• 3

• 4

How many terms are in the expression

3x + y + 2z

• 1

• 2

• 3

• 4

Identify the variables in the expression
x^2 + 9x +14

• w

• x

• y

• z

How many terms are in the expression

3a + 2b + 4c + 5?

• 3

• 5

• 4

• 2

Identify the constant in the expression

4y - 2 + 2x.

• 2

• -2

• 4

• -4

A number with no variable attached is called a _____.

• coefficient

• constant

• variable

• term

The number before a variable is the _____.

• term

• variable

• constant

• coefficient

A letter that represents a number is called a _____.

• term

• variable

• constant

• coefficient

What is the leading term in the expression 5x^3-2x^2-x^4-x-5

• 5x^3

• -2x^2

• -x^4

• -x

In 5x - 4y + 3f - 7k, how many variables are there?

• 3

• 5

• 4

• 7